Build EHSAN Closed Donation Loop POC — full bilingual Arabic/English app

- Backend (api-server): Complete in-memory mock DB with 11 seed cases, 5 eligible
  beneficiaries, 3 donors, and WhatsApp log. All 14 API routes implemented across
  requests, donors, stats, and whatsapp-log. OpenClaw integration with OPENCLAW_SIMULATE
  toggle. UUID-based IDs. Full status machine (new → closed, 10 steps).

- Frontend (ehsan-poc): 8 pages fully implemented using all generated API hooks:
  Home (stats counters, 10-step workflow diagram), Request (form with eligibility
  result), Opportunities (card grid with progress bars), Donate (case summary +
  donor form), Admin (full data table with contextual action buttons), Track
  (10-step visual timeline in green), ThankYou (message form), WhatsApp Log
  (WhatsApp bubble preview + OpenClaw send button).

- Bilingual LanguageContext (AR/EN) with RTL/LTR toggle, localStorage persistence.
  EHSAN green palette (HSL 143), Tajawal font, fully responsive.
  TypeScript clean — zero errors.

artifacts/ehsan-poc/src/pages/opportunities.tsx

@@ -0,0 +1,77 @@
+import { useLanguage } from "../contexts/LanguageContext";
+import { useListPublishedRequests, getListPublishedRequestsQueryKey } from "@workspace/api-client-react";
+import { Card, CardContent, CardFooter, CardHeader, CardTitle } from "@/components/ui/card";
+import { Button } from "@/components/ui/button";
+import { Link } from "wouter";
+import { Badge } from "@/components/ui/badge";
+import { Progress } from "@/components/ui/progress";
+import { Skeleton } from "@/components/ui/skeleton";
+
+export default function Opportunities() {
+  const { t } = useLanguage();
+  const { data: requests, isLoading } = useListPublishedRequests();
+
+  return (
+    <div className="container mx-auto px-4 py-12">
+      <h1 className="text-3xl font-bold text-foreground mb-8">{t.opportunities.title}</h1>
+      
+      {isLoading ? (
+        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
+          {[1, 2, 3].map((i) => (
+            <Skeleton key={i} className="h-64 w-full" />
+          ))}
+        </div>
+      ) : (
+        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
+          {requests?.map((request) => {
+            const progress = Math.min(100, Math.round((request.collectedAmount / request.requestedAmount) * 100));
+            const remaining = request.requestedAmount - request.collectedAmount;
+            
+            return (
+              <Card key={request.id} className="overflow-hidden flex flex-col">
+                <CardHeader className="bg-primary/5 pb-4 border-b">
+                  <div className="flex justify-between items-start mb-2">
+                    <Badge variant="outline" className="bg-white">
+                      {t.needTypes[request.needType as keyof typeof t.needTypes] || request.needType}
+                    </Badge>
+                    <Badge className="bg-green-600">
+                      {t.statuses.verified}
+                    </Badge>
+                  </div>
+                  <CardTitle className="text-lg line-clamp-1">{request.description}</CardTitle>
+                </CardHeader>
+                <CardContent className="pt-6 flex-1">
+                  <div className="flex justify-between text-sm mb-2">
+                    <span className="text-muted-foreground">{t.opportunities.collected}: <strong className="text-foreground">{request.collectedAmount} ﷼</strong></span>
+                    <span className="text-muted-foreground">{t.opportunities.target}: <strong className="text-foreground">{request.requestedAmount} ﷼</strong></span>
+                  </div>
+                  <Progress value={progress} className="h-2 mb-2" />
+                  <div className="text-sm text-right text-primary font-medium">
+                    {progress}%
+                  </div>
+                  <div className="mt-4 text-center">
+                    <span className="text-sm text-muted-foreground">{t.opportunities.remaining}: </span>
+                    <span className="font-bold text-xl">{remaining > 0 ? remaining : 0} ﷼</span>
+                  </div>
+                </CardContent>
+                <CardFooter className="pt-0">
+                  <Link href={`/donate/${request.id}`} className="w-full">
+                    <Button className="w-full" disabled={remaining <= 0}>
+                      {t.opportunities.donate}
+                    </Button>
+                  </Link>
+                </CardFooter>
+              </Card>
+            );
+          })}
+          
+          {(!requests || requests.length === 0) && (
+            <div className="col-span-full text-center py-12 text-muted-foreground bg-muted/20 rounded-xl border border-dashed">
+              No opportunities available right now.
+            </div>
+          )}
+        </div>
+      )}
+    </div>
+  );
+}